Was going to pick up the X-Factor Deuce but the pro shop guy told me that this one would be just as aggressive so, since I already love the Blade Pearl, I decided to get this Hammer into my arsenal as well. The ball is 15lbs, 2-3" pin, not sure of top. The ball is drilled 3-3/8" leverage, pin slightly above and right of ring finger, cg in line below, everything in strong position, box finish. Used the ball today in an event on the Amateur Bowlers Tour. Didn't start using it until game three of my first set, shot 234 with it out of the gate, +27 for the set. Decided to bowl another set since I liked the look it gave me on the lanes. Good move. Shot 280, 192, 211= +128 and a spot in the seminfials tomorrow. The shot was solid medium through the heads and midlane, clean backends, not sure how far down. The ball clears the heads nicely, starts reving up in the midlane and makes a great move on the backend. The ball does struggle a bit with carrydown, but finding more dry, turning it harder or using more axis rotation helps fight that. The carry with this one is great. Not enough games to give a true rating but it sure seems like a 10 so far!